506773 has 2 divisors, whose sum is σ = 506774. Its totient is φ = 506772.

The previous prime is 506743. The next prime is 506783. The reversal of 506773 is 377605.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 459684 + 47089 = 678^2 + 217^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-506773 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (506743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253386 + 253387.

It is an arithmetic number, because the mean of its divisors is an integer number (253387).

2⁵⁰⁶⁷⁷³ is an apocalyptic number.

It is an amenable number.

506773 is a deficient number, since it is larger than the sum of its proper divisors (1).

506773 is an equidigital number, since it uses as much as digits as its factorization.

506773 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4410, while the sum is 28.

The square root of 506773 is about 711.8799056021. The cubic root of 506773 is about 79.7268286964.

The spelling of 506773 in words is "five hundred six thousand, seven hundred seventy-three".